Plymouth County Assessor

Find Plymouth County Massachusetts assessor, assessment, auditor's, and appraiser's office, revenue commissions, GIS, and tax equalization departments. Assessors provide information on property and land tax assessment, property listings, values, valuations, property search, and records.


Abington Town Assessor 500 Gliniewicz Way Abington MA 02351 781-982-2107


Brockton Assessor 45 School Street Brockton MA 02301 508-580-7194

Carver Assessor 108 Main Street Carver MA 02330 508-866-3410

East Bridgewater Assessor 175 Central Street East Bridgewater MA 02333 508-378-1609

Halifax Town Assessor 499 Plymouth Street Halifax MA 02338 781-293-5960

Hanover Assessor 550 Hanover Street Hanover MA 02339 781-826-6401

Hanson Assessor 542 Liberty Street Hanson MA 02341 781-293-5259

Lakeville Assessor 239 Main Street North Lakeville MA 02347 508-947-4428

Marion Assessor 2 Spring Street Marion MA 02738 508-748-3510

Marshfield Assessor 870 Moraine Street Marshfield MA 02050 781-834-5585

Middleboro Assessors 10 Nickerson Avenue Middleborough Center MA 02346 508-946-2410

Plymouth Assessor 11 Lincoln Street Plymouth MA 02360 508-747-1620

Plymouth County Assessor's Office 11 Lincoln Street Plymouth MA 02360 508-747-1620

Rockland Assessor 242 Union Street Rockland MA 02370 781-871-0137

What is an Assessor?

An assessor determines the values of properties in a local jurisdiction, such as a county or state. This assessment is then used to determine the taxable value of each property and the corresponding property tax amount. An assessor works with an auditor's office or local revenue commission to determine real estate and property value increases and decreases. The department may work with an appraiser's office on new construction projects to produce property and land tax assessments.

Assessors use a variety of GIS maps and tax equalization tools to determine valuations within their specific boundaries. The assessor determines which properties are exempt from property taxes and ensures that taxpayers aren't overburdened, as well as ensuring that properties aren't undervalued or overvalued. Assessors may provide valuable information for related property searches.